Decomposers break down the remains of organic material and return it to the soil. which populations in a forest ecosystem does this process most directly benefit? a. owls and hawks b. frogs and toads c. trees and ferns d. rabbits and raccoons

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

Witch theory suggests all living things are made up of cell or cells

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic